System Board - HP ZHAN 66 Pro 14 G3 Maintenance And Service Manual

System board

NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows 10 operating system
Table 5-16 System board descriptions and part numbers
Description
Intel Core i5-10210U processor for use in models with UMA graphics memory
Intel Core i7-10510U processor for use in models with discrete graphics memory
Intel Core i5-10210U processor for use in models with discrete graphics memory
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Place the computer in Battery Safe mode
3. Remove the following components:
a. Bottom cover
b. Battery
c. Fan
When replacing the system board, be sure to remove the following components (as applicable) from the
defective system board and install on the replacement system board:
Memory modules
●
● WLAN/Bluetooth module
● M.2 solid-state drive
Heat sink
●
Remove the system board:
1. Disconnect the following cables from the system board:
(1) Power connector cable
(2) Speaker cable
(3) Antennas from WLAN module (select models only)
(4) Display cable (ZIF)
(5) USB cable from USB board (ZIF)
(6) Keyboard cable (ZIF)
(7) Card reader cable (ZIF) and tape
(8) Touchpad cable (ZIF)
52 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Bottom cover on page
(Battery on page 30)
(Fan on page 39)
(Memory modules on page
(WLAN/Bluetooth combo card on page
(M.2 solid-state drive on page
(Heat sink on page 40)
(Preparation for disassembly on page
(Battery Safe mode on page
29).
31)
35)
Spare part number
L77249-xxx
L77251-xx1
L77250-xx1
28).
28).
33)